[ https://issues.jboss.org/browse/ISPN-9508?page=com.atlassian.jira.plugin.... ] William Burns commented on ISPN-9508: ------------------------------------- I can confirm this is caused by a topology change occuring during a put all command when a store is present. By just adding {code} builderUsed.persistence() .addStore(DummyInMemoryStoreConfigurationBuilder.class) .shared(true) .storeName(PutMapCommandStressTest.class.toString()); {code} to the PutMapCommandStressTest I was able to reproduce the same NPE1 {code} org.infinispan.commons.CacheException: java.lang.NullPointerException at org.infinispan.interceptors.impl.InvocationContextInterceptor.rethrowException(InvocationContextInterceptor.java:134) at org.infinispan.interceptors.impl.InvocationContextInterceptor.lambda$new$0(InvocationContextInterceptor.java:62) at org.infinispan.interceptors.InvocationExceptionFunction.apply(InvocationExceptionFunction.java:25) at org.infinispan.interceptors.impl.QueueAsyncInvocationStage.invokeQueuedHandlers(QueueAsyncInvocationStage.java:118) at org.infinispan.interceptors.impl.QueueAsyncInvocationStage.accept(QueueAsyncInvocationStage.java:81) at org.infinispan.interceptors.impl.QueueAsyncInvocationStage.accept(QueueAsyncInvocationStage.java:30) at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962) at org.infinispan.util.concurrent.CommandAckCollector$SegmentBasedCollector.checkCompleted(CommandAckCollector.java:474) at org.infinispan.util.concurrent.CommandAckCollector$SegmentBasedCollector.backupAck(CommandAckCollector.java:464) at org.infinispan.util.concurrent.CommandAckCollector.multiKeyBackupAck(CommandAckCollector.java:154) at org.infinispan.commands.write.BackupMultiKeyAckCommand.ack(BackupMultiKeyAckCommand.java:45) at org.infinispan.remoting.inboundhandler.TrianglePerCacheInboundInvocationHandler.handleBackupMultiKeyAckCommand(TrianglePerCacheInboundInvocationHandler.java:204) at org.infinispan.remoting.inboundhandler.TrianglePerCacheInboundInvocationHandler.handle(TrianglePerCacheInboundInvocationHandler.java:104) at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler.handleCacheRpcCommand(GlobalInboundInvocationHandler.java:115) at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler.handleFromCluster(GlobalInboundInvocationHandler.java:74) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.processRequest(JGroupsTransport.java:1348) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.processMessage(JGroupsTransport.java:1272) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.access$300(JGroupsTransport.java:126) at org.infinispan.remoting.transport.jgroups.JGroupsTransport$ChannelCallbacks.up(JGroupsTransport.java:1420) at org.jgroups.JChannel.up(JChannel.java:816) at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:893) at org.jgroups.protocols.RSVP.up(RSVP.java:163) at org.jgroups.protocols.FlowControl.up(FlowControl.java:351) at org.jgroups.protocols.tom.TOA.up(TOA.java:119) at org.jgroups.protocols.pbcast.GMS.up(GMS.java:873) at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:240) at org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1003) at org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:729) at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:384) at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:600) at org.jgroups.protocols.Discovery.up(Discovery.java:269) at org.jgroups.protocols.TP.passMessageUp(TP.java:1248) at org.jgroups.util.SubmitToThreadPool$SingleMessageHandler.run(SubmitToThreadPool.java:87) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Suppressed: org.infinispan.util.logging.TraceException at org.infinispan.interceptors.impl.SimpleAsyncInvocationStage.get(SimpleAsyncInvocationStage.java:41) at org.infinispan.interceptors.impl.AsyncInterceptorChainImpl.invoke(AsyncInterceptorChainImpl.java:250) at org.infinispan.cache.impl.CacheImpl.executeCommandAndCommitIfNeeded(CacheImpl.java:1911) at org.infinispan.cache.impl.CacheImpl.putAll(CacheImpl.java:1494) at org.infinispan.cache.impl.CacheImpl.putAll(CacheImpl.java:2041) at org.infinispan.cache.impl.CacheImpl.putAll(CacheImpl.java:467) at org.infinispan.cache.impl.AbstractDelegatingCache.putAll(AbstractDelegatingCache.java:458) at org.infinispan.cache.impl.EncoderCache.putAll(EncoderCache.java:690) at org.infinispan.commands.PutMapCommandStressTest.lambda$testStressNodesLeavingWhileMultiplePutMap$0(PutMapCommandStressTest.java:110) at org.infinispan.commands.StressTest.lambda$forkWorkerThreads$1(StressTest.java:96) at org.infinispan.test.AbstractInfinispanTest$CallableWrapper.call(AbstractInfinispanTest.java:528) at java.util.concurrent.FutureTask.run(FutureTask.java:266) ... 3 more Caused by: java.lang.NullPointerException at org.infinispan.container.impl.InternalEntryFactoryImpl.create(InternalEntryFactoryImpl.java:62) at org.infinispan.container.impl.InternalEntryFactoryImpl.getValueFromCtxOrCreateNew(InternalEntryFactoryImpl.java:215) at org.infinispan.interceptors.impl.CacheWriterInterceptor.createMarshalledEntry(CacheWriterInterceptor.java:470) at org.infinispan.interceptors.impl.CacheWriterInterceptor.lambda$null$7(CacheWriterInterceptor.java:266) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.HashMap$KeySpliterator.tryAdvance(HashMap.java:1574) at java.util.stream.StreamSpliterators$WrappingSpliterator.lambda$initPartialTraversalState$0(StreamSpliterators.java:294) at java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.fillBuffer(StreamSpliterators.java:206) at java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.doAdvance(StreamSpliterators.java:169) at java.util.stream.StreamSpliterators$WrappingSpliterator.tryAdvance(StreamSpliterators.java:300) at java.util.Spliterators$1Adapter.hasNext(Spliterators.java:681) at java.lang.Iterable.forEach(Iterable.java:74) at org.infinispan.persistence.spi.CacheWriter.writeBatch(CacheWriter.java:47) at org.infinispan.persistence.manager.PersistenceManagerImpl.lambda$writeBatchToAllNonTxStores$17(PersistenceManagerImpl.java:700) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at org.infinispan.persistence.manager.PersistenceManagerImpl.writeBatchToAllNonTxStores(PersistenceManagerImpl.java:700) at org.infinispan.interceptors.impl.CacheWriterInterceptor.processIterableBatch(CacheWriterInterceptor.java:268) at org.infinispan.interceptors.impl.DistCacheWriterInterceptor.handlePutMapCommandReturn(DistCacheWriterInterceptor.java:88) at org.infinispan.interceptors.InvocationSuccessAction.apply(InvocationSuccessAction.java:22) ... 36 more {code} -- This message was sent by Atlassian Jira (v7.12.1#712002)